<template>
<!-- 首页下方选项卡 -->
  <div class="tab-control">
   <div v-for="(item,index) in titles" :key="item.acm"
       class="tab-control-item"
       :class="{active: index === currentIndex}" @click="itemClick(index)">
     <span>{{item}}</span>
   </div>
  </div>
</template>

<script>
export default {
  name:"TabControl",
  props:{
    titles:{
      type:Array,
      default(){
        return []
      }
    }
  },
  data(){
    return {
      currentIndex:0   //记录谁处于选中状态
    }
  },
  methods:{
    itemClick(index){
      this.currentIndex=index;
      this.$emit('tabClick',index)
    }
  }

}
</script>

<style scoped>
.tab-control{
  display: flex;
  text-align: center;
  font-size: 15px;
  height: 40px;
  line-height: 40px;
  background-color: #fff;
}

.tab-control-item{
  flex: 1;

}

.tab-control-item span{
  padding: 5px;
}

.active{
  color: var(--color-high-text);
}

.active span{
  /* border-bottom:3px solid var(--colot-tint); */
  border-bottom:pink 3px solid ;
}

</style>
